<ui:composition template="/templates/template.xhtml"
                xmlns="http://www.w3.org/1999/xhtml"
                xmlns:f="http://java.sun.com/jsf/core"
                xmlns:h="http://java.sun.com/jsf/html"
                xmlns:ui="http://java.sun.com/jsf/facelets"
                xmlns:p="http://primefaces.org/ui">

    <ui:define name="content"> 
        <p:outputLabel value="Burda:#{mainController.databaseMap.toString()}"/>
    </ui:define>
</ui:composition>